Product Category Tees BLACK STEEL REDUCING TEE
BSTR

BLACK STEEL REDUCING TEE

MILD STEEL BSPT EN10241

Code Size Description Quantity  
BST1508 1/2" X 1/4"
BST1510 1/2" X 3/8"
BST2015 3/4" X 1/2"
BST2515 1" X 1/2"
BST2520 1" X 3/4"
BST3215 1 1/4" X 1/2"
BST3220 1 1/4" X 3/4"
BST3225 1 1/4" X 1"
BST4015 1 1/2" X 1/2"
BST4020 1 1/2" X 3/4"
BST4025 1 1/2" X 1"
BST4032 1 1/2" X 1 1/4"
BST5020 2" X 3/4"
BST5025 2" X 1"
BST5032 2" X 1 1/4"
BST5040 2" X 1 1/2"
Code Size Description Quantity  
BST1508 1/2" X 1/4"
BST1510 1/2" X 3/8"
BST2015 3/4" X 1/2"
BST2515 1" X 1/2"
BST2520 1" X 3/4"
BST3215 1 1/4" X 1/2"
BST3220 1 1/4" X 3/4"
BST3225 1 1/4" X 1"
BST4015 1 1/2" X 1/2"
BST4020 1 1/2" X 3/4"
BST4025 1 1/2" X 1"
BST4032 1 1/2" X 1 1/4"
BST5020 2" X 3/4"
BST5025 2" X 1"
BST5032 2" X 1 1/4"
BST5040 2" X 1 1/2"
Black Steel Reducing Tee dimensions diagram

BLACK STEEL REDUCING TEE BSPT EN10241

Code Size NB A (mm) B (mm)
BST1508 1/2″ X 1/4″ 15 x 8 25 32
BST1510 1/2″ X 3/8″ 15 x 10 27 32
BST2015 3/4″ X 1/2″ 20 x 15 32 35
BST2515 1″ X 1/2″ 25 x 15 35 43
BST2520 1″ X 3/4″ 25 x 20 38 43
BST3215 1 1/4″ X 1/2″ 32 x 15 38 51
BST3220 1 1/4″ X 3/4″ 32 x 20 41 51
BST3225 1 1/4″ X 1″ 32 x 25 44 51
BST4015 1 1/2″ X 1/2″ 40 x 15 38 52
BST4020 1 1/2″ X 3/4″ 40 x 20 41 52
BST4025 1 1/2″ X 1″ 40 x 25 44 52
BST4032 1 1/2″ X 1 1/4″ 40 x 32 49 52
BST5020 2″ X 3/4″ 50 x 20 44 64
BST5025 2″ X 1″ 50 x 25 48 64
BST5032 2″ X 1 1/4″ 50 x 32 52 64
BST5040 2″ X 1 1/2″ 50 x 40 56 64

This range of fittings are black mild steel, BSPT threaded, and comply to EN10241 spec.

  • Size Range: 15NB to 50NB

Value-added Services
Custom machining available on request.

+ Details
Black Steel Reducing Tee dimensions diagram

BLACK STEEL REDUCING TEE BSPT EN10241

Code Size NB A (mm) B (mm)
BST1508 1/2″ X 1/4″ 15 x 8 25 32
BST1510 1/2″ X 3/8″ 15 x 10 27 32
BST2015 3/4″ X 1/2″ 20 x 15 32 35
BST2515 1″ X 1/2″ 25 x 15 35 43
BST2520 1″ X 3/4″ 25 x 20 38 43
BST3215 1 1/4″ X 1/2″ 32 x 15 38 51
BST3220 1 1/4″ X 3/4″ 32 x 20 41 51
BST3225 1 1/4″ X 1″ 32 x 25 44 51
BST4015 1 1/2″ X 1/2″ 40 x 15 38 52
BST4020 1 1/2″ X 3/4″ 40 x 20 41 52
BST4025 1 1/2″ X 1″ 40 x 25 44 52
BST4032 1 1/2″ X 1 1/4″ 40 x 32 49 52
BST5020 2″ X 3/4″ 50 x 20 44 64
BST5025 2″ X 1″ 50 x 25 48 64
BST5032 2″ X 1 1/4″ 50 x 32 52 64
BST5040 2″ X 1 1/2″ 50 x 40 56 64
+ Features

This range of fittings are black mild steel, BSPT threaded, and comply to EN10241 spec.

  • Size Range: 15NB to 50NB

Value-added Services
Custom machining available on request.

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